.col-md-4{
    padding: 0;
}
body{
    background-color: #F2F2F2;
    font-family: '微软雅黑';
}
body>div{
    background-color: #FFFFFF;
    margin-top: 20px;
    padding-left: 4%;
}
body{
    position: relative;
}
.container{
    position: absolute;
    left: 11.5%;
}
.container>div:first-child{
    margin-top: 20px;
    padding-left: 4%;
}
.container>div:nth-child(2)>div>img{
    width: 40%;
}
.container>div:nth-child(2)>div{
    text-align: center;
    margin-bottom:50px;
}
.container>div:last-child{
    margin-left: 50px;
}
.container>div:last-child p{
    font-size: 16px;
    font-family: '微软雅黑';
}
.duanxin{
    margin: 20px 0;
}
.container>div:last-child>div>.duanxin>input{
    width: 190px;
    height: 50px;
    background-color: rgba(255, 255, 255, 1);
    border-width: 1px;
    border-style: solid;
    border-color: rgba(204, 204, 204, 1);
    border-radius: 3px;
    padding-left: 5px;
}
.container>div:last-child>div>.duanxin>button{
    width: 130px;
    height: 50px;
    background: inherit;
    background-color: rgba(0, 153, 255, 1);
    box-sizing: border-box;
    border-width: 1px;
    border-style: solid;
    border-color: rgba(0, 153, 255, 1);
    border-left: 0px;
    border-radius: 3px;
    color: #FFFFFF;
}
.container>div:last-child>div>.duanxin>span{
    font-size: 16px;
    color:#00CC99;
    display: none;
}
.container>div:last-child>div>.tips{
    display: none;
}
.container>div:last-child>div>.duanxin>span>img{
    width: 18px;
    height: 18px;
    margin: 0 10px;
}
.container>div:last-child>div>button{
    width: 320px;
    height: 50px;
    color: #FFFFFF;
    background-color: rgba(242, 242, 242, 1);
    border: none;
    border-radius: 3px;
    color: rgb(204, 204, 204);
    margin: 20px 0 200px 0;
}
.shuru>input{
    width: 320px;
    height: 50px;
    background-color: rgba(255, 255, 255, 1);
    border-color: rgba(204, 204, 204, 1);
    font-size: 14px;
    margin: 20px 0;
}
.btn{
    background-color: #FFFFFF;
    border: 1px #CCCCCC solid;
    color: #9999B3;
}
::-webkit-input-placeholder{
    color: #CCCCCC;
}
.huan1{
    display: block;
}
.huan2,.huan3{
    display: none;
}